when you have a hopper trying to fill a jar, if it gets totally full then an item will get stuck inside the jar
if you pull media out with a phial, it wont accept any more media from the hopper until you hopper an item out of it
https://hexxytest.hexxy.media:9001/uploads/eca20e2611d2bb52/Screencast%20from%202025-09-19%2013-48-09.webm